yup. already done. i set to 4g only using mdma. on the router it show lte only and the tower id but the modem light kept blinking. it didnt connect to the internet.

last few weeks my mr3020+e398 also having same problem... modem connected direct to pc... can connected with LTE somemore... but when connect to mr3020 it can't connect to internet... previously everything was ok... only til last few weeks

using latest huntsman red

This post has been edited by exkaizen: Aug 14 2014, 10:15 PM

you try funnel web yet ?

not yet.... hrmm... will try this...

UPDATE:
flashing MR3020 with Funnelweb... still not able to connect to internet although device is up... modem can use internet when connected to laptop/pc directly.

Faulty modem

This post has been edited by exkaizen: Aug 15 2014, 09:44 AM

Anyone know how to configure multiwan with load balancer in openwrt mr3420

think u can at youtube to search such things

try other modem,

then u will know whether is your modem faulty issue

hello all sifus....recently i'm using MR3420 v2.3 with K5005 . my problem is that in one day , around 3-4 times my modem will show "unplugged" or disconnect status at the control page.......if i just plugged the modem directly to my PC there is no such problem , even no need to disconnect for many days......

I install mwan3 on mr3420 and able to bring 3g connection up, but confuse on the vlan port, my secondary wan is streamyx, how to configure it? Help sifu

yeah... after factory reset... ok for a while and back with problem again... need to get other modem... T_T

This post has been edited by exkaizen: Aug 18 2014, 11:09 AM

Looks more like a configuration issue to me

Why don't you use stock firmware

hrmm... haven't tried that... ok... will try it tonight\

thanks

This post has been edited by exkaizen: Aug 18 2014, 11:24 AM

hi all how to flash stock firmware from openwrt for 3420

Hi,

all sifu here if you know why my router mr3420(tplink) did not detect modem ma260(tplink) it show unplugged even after few time try.
i use stock firmware (latest) but it was still same. i plugged into pc it work ok no problem.
oh ya , before i buy tplink ma260 i use zte mf680 but after blackout , mf680 can not detected by mr3420 and pc , i only see that the modem mf680 got red led and then turn blue led but can not detect and usb plug in pc.
any idea what is going on ? maybe the mf680 is (BOOMed) but why ma260 can not detected by mr3420 ?

hope sifu here can answer. thank.

how to debrick mr3020 without serial cable ?
or anybody can sell his used usb serial cable ?

Guys, need advice here

How to combine 2 internet connection example

WAN from Lan Cable + USB broadband modem ???

i got a MR3420 v2

Buy a load balancer

TP-LINK R470T+

thanks for advice

any one use umobile on 3420 ?

does this mr3420 still have 40Mbps speed limits? :\

my LTE goes up to 90Mbps.